PT-2025-23237 · Hdf5+1 · Hdf5+1

Chengsiyuan Yang + 7 · Published 2025-05-30 · Updated 2025-12-20 · CVE-2025-44904

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions hdf5 version 1.14.6

Description A heap buffer overflow issue was discovered via the H5VM memcpyvv function.

Recommendations For version 1.14.6, consider restricting the use of the H5VM memcpyvv function until a patch is available.

Exploit

Fix

Heap Based Buffer Overflow

Weakness Enumeration

CWE-122

Related Identifiers

AZL-72392

AZL-72812

CVE-2025-44904

ECHO-0823-FA44-2353

Affected Products

Debian

Hdf5

References · 16

• 🔥 https://github.com/madao123123/crash_report/blob/main/hdf5_poc/hdf5_poc1.md · Exploit
• https://security-tracker.debian.org/tracker/CVE-2025-44904 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-44904 · Security Note
• https://cve.org/CVERecord?id=CVE-2025-44904 · Security Note
• https://ubuntu.com/security/CVE-2025-44904 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-44904 · Vendor Advisory
• https://osv.dev/vulnerability/AZL-72392 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-44904 · Vendor Advisory
• https://osv.dev/vulnerability/AZL-72812 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2025-44904 · Vendor Advisory
• https://t.me/cvenotify/124090 · Telegram Post
• https://t.me/msrcreports/2578 · Telegram Post
• https://twitter.com/cracbot/status/1930218023190753417 · Twitter Post
• https://t.me/msrcreports/2702 · Telegram Post
• https://t.me/cvetracker/24957 · Telegram Post